Site MapHelpFeedbackTranslation Initiation
Translation Initiation

View the animation below, then complete the quiz to test your knowledge of the concept.






1Which of the following is not involved in the initiation of translation?
A)mRNA
B)ribosomal subunits
C)initiator tRNA
D)RNA polymerase
E)all of the above are involved



2The Shine-Dalgarno sequence is found on the ________.
A)small ribosomal subunit
B)large ribosomal subunit
C)initiator tRNA
D)mRNA
E)IF3



3Which of the following binds to the initiation complex first?
A)IF2
B)IF3
C)initiator tRNA
D)large ribosomal subunit



4The initiation factors IF2 and IF3 use the energy of ATP to link the ribosomal subunits.
A)True
B)False



5If IF1 is not present, elongation would not occur.
A)True
B)False







Animation Quiz SiteOnline Learning Center

Home > Genetics 1 > Chapter 11 > Translation Initiation